#17 Join Means is disjointed

Defect
closed-fixed
David Benn
Charts (44)
7
2009-09-14
2009-08-12
mikeu
No

When plotting means (w/ or w/o error bars) the joining of the means points is disjointed. See attached image.

Discussion

  • mikeu
    mikeu
    2009-08-12

     
    Attachments
  • David Benn
    David Benn
    2009-08-14

    Thanks Mike. Yes, I was going to raise a similar ticket because I've seen this problem too. I think it's because the mean values are undefined at those points. Remember the "?" symbols that have appeared in the means list? So I can confirm/deny my suspicision for this example, can you also attach the CSV referenced in the chart title? Thanks.

     
  • David Benn
    David Benn
    2009-08-14

    • priority: 5 --> 7
     
  • David Benn
    David Benn
    2009-08-25

    Any JD range for which there is no data to create a mean was resulting in the value NaN (not a number due to a denominator being 0). Such values are excluded from the means series list. Any standard error of the average values that have the value NaN are now set to zero. This seems to have fixed the problem.

    Mike, can you close this ticket if you are happy with the solution?

     
  • David Benn
    David Benn
    2009-09-11

    • milestone: --> Defect
     
  • mikeu
    mikeu
    2009-09-14

    looks good. -mikeu

     
  • mikeu
    mikeu
    2009-09-14

    • status: open --> closed-fixed